Loadpass - Start Uploading Your Files To Multiple File Hosting Sites
Files to Friends - Files to Friends is a file-sharing service that makes it easy for you to share files with anyone.
Mirrors Up - Mirrors Up helps you upload files to your own accounts on multiple hosting sites!
MegaUpper - Upload a file to up to 12 file hosting services with just one click.
CalaBox - CalaBox is a free file mirroring service.
MirrorCop - Upload files to multiple hosts helps you create multiple mirrors for your files.